likely want contributions for public improvements and ongoing revenue in the form of taxes. >>> word tonight apple's head of software development is leaving because he refuses to sign an apology. scott forsaw is expected to step down next year. the wall street journal says forsaw was asked to join the apology for the flaws within the mapping application. source saying it's only the latest clash between four stall and other top apple executives. los vegas police are thanking the public tonight for helping to catch a southern california man they say stole one and a half million dollars in casino chips. police say media attention last week generated the tip that led to the arrest. coal allegedly stole the chips from ve neegs on october 10th. they arrested coal near his mother's home in southern california and have recovered about $400,000 worth of chips. >>> a dispute over a campaign sign, several of them, escalated into a confrontation possibly involving a knife today. at the very center, a candidate's husband. as robert honda reports, it was captured on video. >> over the past several